ROTR-B, ROTR-C monster
Check to defeat

The Spectre is immune to the Mental and Poison traits.

If the check to defeat does not have the Magic trait, the Spectre is undefeated.

If undefeated, you move to a random location.

This monster has powers that can leave a new player slightly confused and frustrated in the digital version of the game. In addition to passing the skill check you must use something with the Magic trait. If you fail to use Magic then it doesn't matter how great your roll is you will be promptly swept away to a random location. Part of what makes it so frustrating that that it happens so quickly and there is not way to review what happened or why the game is in its current state.